Research Article
Effects of Insomnia on Peptic Ulcer Disease Using Mendelian Randomization
Figure 1
Comparison plot of the association between insomnia-related SNPs associated with insomnia and PUD: (a) 8 insomnia-related SNP analysis; (b) 242 insomnia-related SNP analysis. Each point displays the influence of the SNP on the insomnia and PUD. The slope of the line represents the causal association.
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